baber/WOPTO huggingface dataset:
Patent JP-2002315873-A (JP)
Title: Slot machine
Inventor: TOKUMURA KENICHI
IPC: A63F5/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To give the feelings of expectation or tension to players and to make the numbers of acquired medals differ among the players by changing a profit inherent in a specified play during the specified play. SOLUTION: A specified play executing means 70 for performing the specified play, which is different from special play, having the greater value of expectation on the number of required medals than ordinary play when prescribed conditions are satisfied is provided with an initial value setting means 72 for number of times of specified play for setting the initial value of a number of times of the specified play, function selecting means 73 for selecting a function for changing a number of times of play by making a player perform prescribed operation, function validation determining means 74 for determining whether or not the selected function is to be validated,  play time calculating means 76 for calculating the new number of times of play changing the number of times of play set by the initial value setting means 72 for number of times of specified play according to the function when it is determined by the function validation determining means 74 that the function is to be validated, and specified play time setting change means 77 for changing the new number of times of play to the number of times of specified play.
Patent JP-2002324904-A (JP)
Title: Thin-film transistor and method of forming the same
Inventor: YOSHIOKA TATSUO
IPC: G09F9/30
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent electric corrosion caused by contact of a pixel electrode and a drain electrode without increasing the number of processes, in a thin-film transistor wherein Al or Al alloy is included in the uppermost layer of the drain electrode and the pixel electrode is constituted of ITO. SOLUTION: The thin-film transistor comprises an electrode 105b for contact formed on the same layer as a gate electrode 105a, a passivation film 109 formed on the drain electrode, and a contact hole 109b extended from the uppermost surface of a flattening film 110 to the electrode for contact. The electrode for contact is connected to the drain region of a semiconductor layer via the drain electrode. The pixel electrode 11 formed on the flattened film is connected to the electrode for contact through the contact hole.
Patent JP-2002320743-A (JP)
Title: Ball pay-out device for game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize the breadth of a ball pay-out device. SOLUTION: Ball pay-out passages 22, 23 in the ball pay-out devices 4, 5 are arranged on the rear side, and ball extracting passages 24, 25 are arranged on the front side.
Patent JP-2002020740-A (JP)
Title: Semiconductive crystal ultrafine particle having ligand with hyperbranched structure
Inventor: KAWA MANABU
IPC: C09K11/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide semiconductive crystal ultrafine particles excellent in solubility to a medium, uniform thin film formability and chemical stability owing to screening effect from the outside, and having controlled extinction or luminescent properties owing to its quantum effect. SOLUTION: The semiconductive crystal ultrafine particles are such that a hyperbranched molecule is bound at its focal point thereto as the ligand having preferably a dendrimer structure (especially polybenzyl ether dendrone); wherein the focal point functional group contain preferably a phosphorus or sulfur atom, and the semiconductor crystal contain preferably at least one of group 12 to 17 elements.
Patent JP-2002329823-A (JP)
Title: Circuit unit and method of manufacturing heat sink
Inventor: IKUSHIMA YOSHIHIRO
IPC: H01L23/40
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a circuit unit that has a heat sink (heat-conducting body 21), on one surface of which is fixed a circuit element (FET 2) in the state fixed to a circuit board 1 and on the other surface of which is fixed a case 4, where the circuit unit is not required to have a processing (secondary working) for forming prepared holes, is free from problems caused by the deformation of the prepared holes, and can be reduced in size. SOLUTION: The heat conducting body 21 is formed to have two side plate sections 23 and 24 on both sides of a central board section 22 by bending a board to have a U-shaped cross section. The prepared holes 22a are formed in the central board section 22 to fix the body 21 to the circuit board 1 and, in addition, slits 25 are formed at bending positions on both sides of the holes 22a.
Patent JP-2002321577-A (JP)
Title: Bumper fascia holding structure
Inventor: ONO KEIKO
IPC: B60R19/24
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the quality stability and improve the appearances by producing no clearance between a bumper fascia upper part and a front fender. SOLUTION: In the bumper fascia holding structure in which an inserter 16 installed in a bumper facer 11 is held in a U shape part 45 formed between an upper side chip 41 and an lower side chip 43 of a setting bracket 4, at least a stopping part 47 stopped at a step face 22 is set at upper part of the setting bracket 4, a connecting part 46 connecting the upper side chip 41 and the lower side chip 43 is set at a lower position of the stopping part 47, a through-hole 48 is formed by penetrating the lower side chip 43, the connecting part 46, the upper side chip 41 and the stopping part 47 from the upper side chip 43, and the setting bracket 4 is fixed to the vehicle body by stopping the stopping part 47 on the step face 22 and screwing a screw 33 from the lower side of the through-hole 48.
Patent JP-2002325778-A (JP)
Title: Denture attachment
Inventor: MOTOKURA YOSHINOBU
IPC: A61C13/235
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a denture attachment for improving durability by suppressing wear on an adhesive surface and an adhered surface. SOLUTION: The denture attachment 1 consists of a keeper 3 arranged in a fang part 50 and a magnet structure body 4 to be freely attachably/detachably adhered onto the keeper 3 by a magnetic adhesive sucking force. The magnet structure body 4 is provided with a yoke 42 constituted of a bottom 421 and a sidewall 422, a permanent magnet 41, a soft magnetic shield board 43 and a non-magnetic seal part 44. A wear resistance coating film 6 where Vickers hardness is >=Hv 400 is formed on the adhesive surface 401 of the magnet structure body 4 and the adhered surface 301 of the keeper 3.
Patent JP-2002327174-A (JP)
Title: Chemical composition for solidifying natural ground
Inventor: YAMADA TORU
IPC: E02D3/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a chemical composition for solidifying natural ground, excellent in permeability into the natural ground, easily preventing leak from the natural ground and excellent in foundation stabilizing effect. SOLUTION: This composition is characterized by comprising A liquid containing a polyol, a catalyst, a foaming agent and a viscosity lowering agent and B liquid containing a polyisocyanate, wherein the catalyst is a tertiary amine catalyst and a trimerizing catalyst and the viscosity lowering agent is a monool represented by the general formula: R<1> O(R<2> O)n H (R<1> is a 1-4C alkyl; R<2> is ethylene or propylene; and n is 2-6) and the viscosities of the A liquid and the B liquid are each <=100 mPa.s/25 deg.C and the compounding weight ratio A liquid/B liquid is 1/1-1/3.
Patent JP-2002333916-A (JP)
Title: Remote damage diagnostic system for power generating facility
Inventor: HAYASAKA YASUSHI
IPC: G05B23/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a remote damage diagnostic system for power generating facility capable of reducing the load on the Internet 17, and ensuring the reliability of the diagnosis by analyzing a part of a monitor signal by a power generating facility 1, and transmitting the analyzed result through the Internet 17 to a monitoring facility 2. SOLUTION: This power generating facility 1 is provided with various equipment 4-7 constituting a generator set, sensors 8 for individually monitoring the operating states of the equipment 4-7, a sensor amplifier 9 for concentrating the monitor signals of those sensors 8, a controller 10 for forming the operation control information of the equipment 4-7 from those monitor signals, a monitor signal analyzing device 12 for forming a part of frequency analysis information of each monitor signal, a recording device 13 for recording first diagnostic information, and a damage diagnostic device 11 for preserving at least second diagnostic information in an internal memory.  The monitoring facility 2 is provided with a remote damage diagnostic the device 15 connected through the Internet 17 to the damage diagnostic device 11, and the remote damage diagnostic device 15 diagnoses the damages of the equipment 4-7 by using the first diagnostic information and the second diagnostic information selectively transmitted and supplied from the damage diagnostic device 11.
Patent JP-2002292357-A (JP)
Title: Garbage disposal method in which garbage disposal functions for long term
Inventor: FUJINAGA MINORU
IPC: B09B3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal method in which the garbage disposal functions for a long term. SOLUTION: This method comprises feeding a garbage disposing flux 10 being a mixture of a coffee bean residue with an aerobic microbe proliferating agent such as ground granulated blast furnace slag into a garbage agitation/ heating tank 1 having pendent partitioning baffles 6 on the sides of feed and discharge of moisture purging air in the upper space, heating the charge to 50-60 deg.C under agitation, and introducing garbage under agitation while heating the above air flowing from the side of feed to the side of discharge at a temperature being in the range of 52-65 deg.C and higher than the temperature of the flux for garbage disposal.
Patent JP-2002334858-A (JP)
Title: Apparatus for polishing semiconductor wafer
Inventor: UCHIYAMA SHINZO
IPC: B24B37/013
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for polishing a semiconductor wafer in which an end-point detector for polishing, capable of simply and surely detecting the presence or absence of a metal film on a surface under polishing of a semiconductor wafer, is provided in a dual-damascene polishing removal process. SOLUTION: A plurality of electrodes 22 are arranged on a polishing head 6, which polishes a semiconductor wafer having a metal film containing copper or aluminum on a surface to be polished, where the distance between neighboring electrodes is longer than the chip width on the wafer. Through-holes 21 are arranged in the polishing pad 5, at positions that correspond to the electrodes 22. Presence or absence of the metal film on the scribe lines of he wafer is detected by an electrical signal processing means 24, by which a voltage is applied between electrodes to measure the resistance value between electrodes, and the end point of the polishing is determined knowing the status of the metal film on all over the wafer surface from the detected result.  Since the presence or the absence of the metal film can be detected during the polishing, it is possible to remove the metal film by polishing and to keep adequate metal material in the wiring grooves of the wafer.
Patent JP-2002343688-A (JP)
Title: Material for electrode, and the manufacturing method therefor
Inventor: ISHIKAWA KENICHI
IPC: H01G11/84
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a material for electrodes having various shapes, using a simple method. SOLUTION: After mixing the powder of an active carbon with an emulsion containing a latex and a carboxymethylcellulose as its main components, the layer of the obtained active-carbon ink is formed on an insulation base material, or the layer is formed by impregnating the insulation base material with the obtained active-carbon ink, so as to turn it into a material for electrodes by drying the layer. A material for electrodes made in this way is appropriate as a polarization electrode for electric double-layer capacitors.
Patent JP-2002336657-A (JP)
Title: Gas-liquid reaction column
Inventor: YAMAI HIDEKI
IPC: B01J8/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid reaction column having excellent separation performance of hydrogen isotopes and a stable separation function. SOLUTION: This gas-liquid reaction column is provided with a cylindrical vessel 1 having a hydrogen isotope introducing part, a liquid water introducing part and a discharge part of the hydrogen isotope produced by isotope exchange reaction. A rectangular cell 8 whose inside surface is made to have a vertically corrugated shape 29 and which is filled with a hydrophobic catalyst 2 is prepared so that the hydrogen isotope and liquid water can be introduced oppositely to each other and brought into countercurrent contact with each other. An assembly 11 formed by assembling a plurality of rectangular cells 8 is arranged inside the vessel 1.
Patent JP-2002337738-A (JP)
Title: Front structure of automobile body
Inventor: TAKEUCHI AKIHIDE
IPC: B62D25/08
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a front structure of an automobile body that can be lightened while securing car body rigidity and car body accuracy and can secure supporting rigidity of an accessory. SOLUTION: The front part of a wheel apron 17 is joined to a strut tower 18, and the front part of an upper side frame 15 and the front part of a front side frame 16 that are extend forward than respective front ends 17a and 18a of the strut tower 18 and the wheel apron 18 are interconnected by a connecting member 20 having a gusset plate 21 of which upper end is joined to the front part of the upper side frame 15 and lower end is joined to the front part of the front side frame 16 and an accessory holding member 22 that is hung between the gusset plate 21 and the front side frame 16 and extends substantially horizontally.
Patent JP-2002336850-A (JP)
Title: Method for removing nitrate nitrogen by using microwave
Inventor: YANAGIDA SHOZO
IPC: C02F1/30
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reductive method for removing nitrate and/or nitrite ions in water. SOLUTION: Nitrate nitrogen present in water is removed by the reduction of hydrogen in the presence of a catalyst consisting of at least one kind of metal selected from noble metals or the combination of at least one kind of metal selected from noble metals, for example, Pd, Rh and Pt and at least one kind of metal selected from transition metals, for example, Cu, Ni, Co and Fe. The method for removing nitrate nitrogen present in water features the irradiation with microwaves in the above treatment process.
Patent JP-2002339478-A (JP)
Title: Refractory putty and its manufacturing method
Inventor: IIZUKA HIROSHI
IPC: E04B1/94
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide refractory putty not impairing appearance even if executed in a conspicuous place by minimizing coloring by thermally expansive graphite. SOLUTION: This refractory putty is formed by mixing at least thermally expansive graphite and microcapsules formed of ammonium polyphosphate powder covered with resin, into organic resin. The thermally expansive graphite is contained at least at 10 wt.% or more to the organic resin, and lightness scale is 7 or more.
Patent JP-2002345165-A (JP)
Title: Car battery controller and controlling method
Inventor: OKAYAMA SHINOBU
IPC: H01M10/44
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To control the state of charging (SOC) of a battery. SOLUTION: The SOC of a battery 10 of a hybrid vehicle and the like is detected by a battery ECU 16. An ECU 18 drives a motor generator 14 to charge the battery 10, in such a way that the SOC reaches a control target value. The SOC of the battery 10 is controlled to a lower value as the battery temperature becomes higher so that constant output can be maintained, irrespective of the battery temperature.
Patent JP-2002353370-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATASE KAZUMI
IPC: H01L23/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that a partial lead and thickness in a connection part between an element electrode and the partial lead extending from a wiring circuit sheet are small and electric connection between the partial lead and the element electrode is unstable in the case that the element electrodes or electrodes have small pitches. SOLUTION: A low elastic insulation layer 14 is formed on a part excluding the element electrode 12 formed on the upper face of a semiconductor substrate 11, a ball electrode 13 consisting of a solder is mounted on a thin film metal layer 15 formed on the element electrode 12 and the upper face of a thick film metal layer 16 and supported on the end of the opening part of the thick film metal layer 16 and the low elastic insulation layer 14.
Patent JP-2002057526-A (JP)
Title: Voltage controlled crystal oscillator
Inventor: NAKAMURA SATOKATSU
IPC: H03B5/32
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To present conditions for the circuit constant of an oscillation circuit, with which the variable width of an oscillation frequency can be improved corresponding to the variable width of the capacitance of a variable capacitor, in an integrated voltage controlled crystal oscillator. SOLUTION: In this voltage controlled crystal oscillator provided with a crystal resonator, an amplifier and a load capacitor provided with a voltage controlled variable capacitor and a capacitor for DC cut integrated on a wafer, the value of a ratio Ccut/Cv of a capacitance Ccut of the capacitor for DC cut to a maximum capacitance Cv of the voltage controlled variable capacitor is made >=0.5 and <=10 (1), the value of this ratio is settled within a range of >=0.5 and <=4 (2), further, the value of the ratio is settled within a range of >=0.7 and <=1.8 (3), moreover, a maximum capacitance Cvmax of the voltage controlled variable capacitor is settled within a range of >=15 pF and <=50 pF (4) and further, the voltage controlled variable capacitor is provided on both the input side and the output side of the amplifier (5).
Patent JP-2002347980-A (JP)
Title: Carrying guide for image forming device
Inventor: MIKITA TOSHIYA
IPC: B65H5/36
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To smoothly guide a recording material discharged from an image forming part to an after-treatment part at all times even when the recording material from the image forming part is displaced in a vertical direction according to an image forming mode. SOLUTION: This carrying guide 11 to be arranged between a transfer carrying belt unit 213 and a fixing device 217 is formed in approximately flat shape, and supported at one end on the upstream side of a recording paper sheet P in its carrying direction so that it can be freely oscillated at the downstream end of a downstream frame 213b of the transfer carrying belt unit 213 and supported at the other end on the downstream side so that its lower face has contact with the upper face of a guide member 12 right near such a press contact position between a heating roller 217a and a pressure roller 217b, as a position of the recording paper sheet P to be moved into the fixing device 217.  Even when the downstream side end of the transfer carrying belt unit 213 is displaced in a vertical direction, a linear carrying passage formed between the transfer carrying belt unit 123 and the fixing device 217 prevents a significant change in carrying condition of the recording paper sheet P.
Patent JP-2002349620-A (JP)
Title: Vibration control device
Inventor: YAJIMA MASAO
IPC: F16F15/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To make fluctuations in height small, facilitate keeping of weight balance, and make cost low in cost by making a structure simple. SOLUTION: The device has a table 2, on which a measuring instrument or the like is placed, tubes 3 which floatingly support the table 2 and are of doughnut shape and into which fluid is poured, a base 4 on which the tubes 3 are laid and which is comprised of an air exhaustion hole 5 for discharging the air inside a space constituted by the table 2 and the tubes 3, positioning means 6 which is installed on the base 4 for positioning the tubes 3, and covers 7a and 7b.
Patent JP-2002347386-A (JP)
Title: Writing utensil with cap, fixture for writing utensil, and mounting structure for fixture for writing utensil and writing utensil with cap
Inventor: INOUE HITOYOSHI
IPC: B43K23/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil with a cap which can be easily removed by one hand. SOLUTION: A marker 21 for a white board is constituted of a body part 21a, a cap 21b and a fixing member 21C which is fitted to the tip of the cap 21b and has a tacky sheet. In addition, the marker 21 for a white board is fixed onto a support such as a board surface 12a or a tray surface 14 of the white board 11 through the tacky sheet during using the white board marker 21. When writing is performed on the board surface 12a, only the body part 21a can be removed while the cap 21b is left alone on the support side by grasping and pulling the body part 21a by one hand.
Patent JP-2002351649-A (JP)
Title: System, method, program for chamfering and recording medium in which chamfering program is recorded
Inventor: SAKANE KENICHI
IPC: B41C1/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering method to facilitate a changing work of a plate chamfering pattern even when a printer is changed in the case of using CTP. SOLUTION: The chamfering method creates the plate chamfering pattern for CTP by using a computer and is characterized by including a process to create a process chamfering pattern based on data created by unit of page by DTP, a process to specify output size, a process to attach a plate mark, etc., to the plate surface with the specified output size and a process to arrange the plate chamfering pattern on the plate surface with the specified output size.
Patent JP-2002347691-A (JP)
Title: Connecting joint for sandwich panels and joining method utilizing the same
Inventor: SUGIMURA TADASHI
IPC: B63B3/48
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting joint and a joining method using the same, capable of easily welding and joining sandwich panels with sufficient strength. SOLUTION: This joint 20 for connecting the sandwich panels 110 obtained by joining a pair of plate materials 111, 112 through plural rib plates 113, is provided with a fitting part 11 fitted between the plate materials 111, 112 of the sandwich panels 110, a plate-shaped joining part 12 connected to an end part at one of the plate material 111 side of the fitting part 11 at its basic end, and extended at its tip side to be flush with one of the plate materials 111, a plate-shaped communicating part 13 connected to an end part at the other plate material 112 side of the fitting part 11 at its basic end, and connected to the joining part 12 at its tip, and an auxiliary rib plate 24 projected between the tip side of the joining part 12 and the communicating part 13.